Temporal and Spatial Distribution and Mechanism of Extreme Hydrological and Climate Events

In general, this study was planned as four parts of work as below,
a. Spatial and temporal variability of precipitation and temperature extremes, a study on Gansu Province, China.
b. Characteristics and trends of self-calibrated Palmer Drought Severity Index over China.
c. The possible association between droughts in China and large scale circulation.
d. China's droughts in different future scenarios driven by climate models.